Pipelines/flowlines/risers
This work introduces a novel predictive methodology combining historical metocean data with real-time riser analysis for shallow water dynamically positioned rig operations.
The deals, with a potential value exceeding $3.7 billion, are aimed at strengthening Saudi Aramco’s supply chains and expanding its use of industrial artificial intelligence.
ExxonMobil and its Area 4 partners have awarded $1.1 billion in pre-investment contracts for long-lead upstream equipment supporting Mozambique's Rovuma LNG project. The awards, led by OneSubsea, mark a key step toward FID as development advances on ExxonMobil's largest global investment.
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Caturus Energy’s platform integrates upstream assets from the Haynesville and East Texas basins with downstream liquefaction and export terminal facilities on Louisiana’s Gulf Coast. -
While often associated with smaller discoveries, subsea tiebacks are playing a growing role in contributing to the broader energy mix.
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The authors reach conclusions that the industry should define a standard testing method to improve swelling performance, including validation of repeatability, to complement existing guidelines.
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This paper presents the development of an advanced simulation tool aimed at providing a better understanding of the complex fluid-displacement phenomena present in well-cementing processes.
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This paper examines the effects of cement voids and microannuli on the collapse resistance of pipe/cement/pipe systems with void angles ranging from 0º to 70º.
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This case study from Italian technology developer Sentris highlights the effectiveness of using sensors during pigging operations to optimize cleaning efficiency.
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Saipem can begin early subsea engineering on ExxonMobil’s Longtail project in Guyana under a Limited Notice to Proceed, while the operator awaits final investment decision and government sign-off.
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While Uzbekistan has seen a significant drop in flaring, methane leaks from deteriorating infrastructure continue to reveal themselves to satellites in space.
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The award comes as a contract release purchase order under a long-term agreement that simplifies ongoing efforts to maintain mature field production in Saudi Arabia.
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The awards build on Tenaris’ role in earlier phases of the ultradeepwater Black Sea project.
